Helmet shaped transparency viewer



FIG. 1 is a front elevational view of a helmet shaped transparency viewer with the top portion slightly tilted forward showing my new design;

FIG. 2 is a rear elevational view of the transparency viewer of FIG. 1;

FIG. 3 is a side elevational view of the transparency viewer of FIG. 1;

FIG. 4 is a top plan view of the helmet shaped transparency viewer of FIG. 1; and,

FIG. 5 is a bottom plan view of the helmet shaped transparency viewer of FIG. 1. 

An ornamental design for a helmet shaped transparency viewer, as shown and described. 